SS1 Further Maths 1st Term Exam
  • 1. a3 the letter a is called a _
A) Base
B) Index
C) Exponent
D) Alkali
  • 2. a3 The number 3 is the _
A) Number
B) Base
C) Log
D) Index
  • 3. (a3)2 =
A) a1
B) a7
C) a5
D) a6
  • 4. 98 divided by 95 =
A) 95
B) 94
C) 96
D) 93
  • 5. 6-3 =
A) 216
B) 1/216
C) 1/36
D) 36
  • 6. 140 =
A) 2
B) 3
C) 4
D) 1
  • 7. (1/2)x=8, x= _
A) -4
B) -6
C) -3
D) -9
  • 8. 3(3)x = 27, x= _
A) 8
B) 2
C) 6
D) 4
  • 9. (43)5 =
A) 415
B) 410
C) 48
D) 42
  • 10. (0.25)x+1 = 16, x= _
A) -3
B) -5
C) -4
D) -6
  • 11. P=ax and Log_aP = x are _ to each other
A) Equivalent
B) Bigger
C) Greater
D) Lesser
  • 12. 125=53 is _ in index form
A) Log3 125=5
B) Log5 3= 125
C) 125
D) Log5 125==3
  • 13. Change log2 32=5 to index form
A) 315=2
B) 32=25
C) 322=5
D) 5=322
  • 14. Log_z 1= 0 in index form is written as _
A) 1=z0
B) Z=10
C) 1=z
D) 10 =z
  • 15. Log10(0.001) = -3 in index form is written as _
A) 90875
B) 0.001=10-3
C) 0.347
D) 10000
  • 16. 81=92 in logarithmic form is _
A) Log2 81=9
B) Log9 81= =2
C) 81log = 29
D) Log9 2= 81
  • 17. 1=750 in logarithmic form is _
A) 75log1= 0
B) 0log75=1
C) Log75 1= 0
D) 1log0=75
  • 18. Log_x 81=4, x= ?
A) 4
B) 3
C) 5
D) 6
  • 19. 1/2log_x 64=3, x=?
A) 6
B) 12
C) 3
D) 2
  • 20. 3x =1/81, find x
A) 4
B) -3
C) 3
D) -4
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